Upgrade message_bus to 3.0.0

Upgrade message_bus to 3.0.0

Fixes an issue where specifying group_ids and user_ids while publishing a message would result in an intersection between both options.

diff --git a/Gemfile.lock b/Gemfile.lock
index d2e598e..2c11ad1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -182,7 +182,7 @@ GEM
       mini_mime (>= 0.1.1)
     maxminddb (0.1.22)
     memory_profiler (0.9.14)
-    message_bus (2.2.4)
+    message_bus (3.0.0)
       rack (>= 1.1.3)
     method_source (0.9.2)
     mini_mime (1.0.2)

GitHub sha: e0725fd1

This commit appears in #9553 which was merged by tgxworld.